Water Disinfectants & disinfectant by-products

6. Conclusions

Water disinfection is, without question, one of the most important barriers to waterborne disease in most parts of the world. As a consequence disinfection should never be compromised in attempting to control disinfection by-products (DBPs). The risks of illness and death from germs in drinking water is very much greater than the risks from disinfectants and disinfection by-products. However, actions have been taken to reduce the levels of DBPs.

Nevertheless it is prudent to take steps to minimise exposure to DBPs, where this can be achieved without compromising disinfection. Strategies should focus on eliminating organic impurities fostering DBP formation. More...